- add netstat to list of commands that complete on long options

- add renice completion, submitted by Michael G <michaelg@amerion.net>,
  and rewritten helper functions _pids() and _pgids()

bash_completion

@@ -1,6 +1,6 @@
 #   bash_completion - some programmable completion functions for bash 2.05a
 #
-#   $Id: bash_completion,v 1.243 2002/04/02 07:27:50 ianmacd Exp $
+#   $Id: bash_completion,v 1.244 2002/04/02 08:17:35 ianmacd Exp $
 #
 #   Copyright (C) Ian Macdonald <ian@caliban.org>
 #
@@ -167,6 +167,20 @@ _expand()
 	fi
 }
 
+# This function completes on process IDs
+#
+_pids()
+{
+	COMPREPLY=( $( compgen -W '$( ps axo pid | sed 1d )' -- $cur ) )
+}
+
+# This function completes on process group IDs
+#
+_pgids()
+{
+	COMPREPLY=( $( compgen -W '$( ps axo pgid | sed 1d )' -- $cur ) )
+}
+
 # start of section containing completion functions for bash built-ins
 
 # bash alias completion
@@ -449,6 +463,36 @@ _man()
 }
 [ $OS = Linux -o $OS = Darwin ] && complete -F _man -o filenames man
 
+# renice(8) completion
+#
+_renice()
+{
+	local command cur curopt i
+
+	COMPREPLY=()
+	cur=${COMP_WORDS[COMP_CWORD]}
+	command=$1
+
+	i=0
+	# walk back throuh command line and find last option
+	while [ $i -le $COMP_CWORD -a ${#COMPREPLY[@]} -eq 0 ]; do
+		curopt=${COMP_WORDS[COMP_CWORD-$i]}
+		case "$curopt" in
+		-u)
+			COMPREPLY=( $( compgen -u -- $cur ) )
+			;;
+		-g)
+			_pgids
+			;;
+		-p|$command)
+			_pids
+			;;
+		esac
+		i=$(( ++i ))
+	done
+}
+complete -F _renice renice
+
 # kill(1) completion
 #
 _kill()
@@ -2063,7 +2107,7 @@ for i in a2ps autoconf automake bc gprof ld nm objcopy objdump readelf strip \
 	 touch vdir xargs awk gperf grep gpg grub indent less m4 sed shar date \
 	 env seq su tee uname who texindex cat csplit cut expand fmt fold head \
 	 md5sum nl od paste pr ptx sha1sum sort split tac tail tr unexpand \
-	 uniq wc units wget rsync ldd bash id info irb mkdir rmdir; do
+	 uniq wc units wget rsync ldd bash id info irb mkdir rmdir netstat; do
     have $i && complete -F _longopt -o filenames $i
 done
 unset i